3449925

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 6696000

約数和(自身を除く): 3246075

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 269, 285, 475, 513, 675, 807, 855, 1345, 1425, 2421, 2565, 4035, 4275, 5111, 6725, 7263, 12105, 12825, 15333, 20175, 25555, 36315, 45999, 60525, 76665, 127775, 137997, 181575, 229995, 383325, 689985, 1149975, 3449925]

約数ペア:

[(1, 3449925), (3, 1149975), (5, 689985), (9, 383325), (15, 229995), (19, 181575), (25, 137997), (27, 127775), (45, 76665), (57, 60525), (75, 45999), (95, 36315), (135, 25555), (171, 20175), (225, 15333), (269, 12825), (285, 12105), (475, 7263), (513, 6725), (675, 5111), (807, 4275), (855, 4035), (1345, 2565), (1425, 2421)]